Ingredients – For the Patty Melts: 1 pound ground beef, 6 slices rye bread, ½ teaspoon onion powder ,½ teaspoon garlic powder, Salt to taste, Black pepper, to taste, 6 slices cheddar cheese,
6 slices provolone cheese , 6 tablespoons unsalted butter, softened. For the Secret Sauce: ¼ cup mayonnaise, 2 tablespoons chopped bacon pieces, 3 tablespoons ketchup,